Structural rod



FIG. 1 is a top view of a structural rod showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a front view thereof, the rear view being the mirror imagethereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a left side view thereof, the right side view being a mirrorimage thereof.

The structural rod shown in FIGS. 1, 2, 4, and 5 is shown with asymbolic break in its length. The appearance of any portion of thearticle between the break lines forms no part of the claimed design.

CLAIM The ornamental design for a structural rod, as shown anddescribed.